Highly pathogenic avian influenza A(H5N1) viruses have caused widespread infections in dairy cows and poultry in the United ...

The Centers for Disease Control and Prevention is keeping close eye on pandemic indicators amid bird flu cases arising in the ...

The Centers for Disease Control and Prevention and other federal agencies are closely monitoring the spread of the HN51 avian ...

Some dead birds in the Miami Valley are now being “presumed positive” for highly pathogenic avian influenza. The Ohio ...

The CDC previously confirmed the first severe human case of bird flu in Louisiana, but now the CDC has confirmed a virus mutation. Find out more here ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

The Ohio Department of Agriculture says just over 931,000 chickens in Darke County have been 'depopulated' to prevent the ...

The county public health department says the risk to humans is low after avian flu was detected in recent wastewater samples.

So far, the H5N1 virus isn't transmitted between people - but the CDC has found a mutation in a human case "concerning" ...

A subtype of influenza that is likely to be bird flu has been detected in three Arizona cities according to wastewater sampling.

As for testing, the girl's first swab at BC Children's was positive for influenza A but negative for H1 or H3 disease.

The teams published their reports today in the New England Journal of Medicine.